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Product Detailed Parameters
- Description：DIODE ZENER ARRAY 24V SOT-23-3
- Series：-
- Mfr：Diodes Incorporated
- Package：Tape & Reel (TR)
- Configuration：1 Pair Common Anode
- Voltage - Zener (Nom) (Vz)：24 V
- Tolerance：±5%
- Power - Max：300 mW
- Impedance (Max) (Zzt)：80 Ohms
- Current - Reverse Leakage @ Vr：-
- Operating Temperature：-65°C ~ 150°C
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- pa_package-case：
- Supplier Device Package：SOT-23-3
- Voltage - Forward (Vf) (Max) @ If：-
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Overview
The AZ23C24-7-F is a dual surface mount Zener diode array manufactured by Diodes Incorporated. It features two independent Zener diodes configured in a common anode arrangement within a single SOT-23 package. The nominal Zener voltage is 24 V, with an operating range of 22.8 V to 25.6 V at a test current of 5.0 mA. Maximum power dissipation is rated at 300 mW, and the maximum Zener impedance (ZZT) is 80 Ohms at the specified test current. The device operates across a temperature range of -65°C to +150°C.
Feature Summary
- Dual Zener diodes integrated into a single common anode configuration for space-efficient circuit design.
- High reliability qualification compliant with JEDEC standards and AEC-Q101 ESD ratings.
- Environmentally compliant construction featuring lead-free, halogen-free, and antimony-free materials.
Applications
- Voltage reference circuits requiring dual stable potential sources.
- Over-voltage protection stages utilizing common anode topology.
- Automotive electronic systems requiring high reliability and thermal stability.
Procurement Notes
Verify the specific ordering suffix when purchasing components. The standard commercial version utilizes the -7-F suffix, while automotive-grade variants require the Q-7-F suffix. Confirm that the requested part matches the required qualification level and packaging specifications before finalizing procurement orders.
Selection Notes
Select this component for applications requiring dual voltage regulation or clamping within a compact footprint. Ensure the circuit design accommodates the 300 mW power dissipation limit and the 80 Ohm maximum impedance at the intended operating current. Verify compatibility with the common anode pinout configuration during schematic capture.
Part Context
This component belongs to the AZ23C series, which encompasses a wide range of dual Zener voltages from 2.7 V to 51 V. All devices in this family share identical mechanical dimensions, pin configurations, and thermal characteristics, differing only in their electrical breakdown voltage parameters and corresponding marking codes.
Replacement Considerations
Direct replacements include other AZ23C24-7-F units from Diodes Incorporated. Alternative manufacturers may offer functionally equivalent dual Zener arrays in SOT-23 packages, but verification of pinout polarity, impedance values, and thermal resistance is required.
FAQ
What is the typical temperature coefficient for the AZ23C24-7?
The typical temperature coefficient for the 24 V Zener voltage is +0.090 %/°C.
How is the internal structure of the AZ23C24-7 configured?
The device contains two separate Zener diodes connected in a common anode configuration within a single SOT-23 package.
What are the ESD sensitivity ratings for this component?
The component is qualified to AEC-Q101 standards with an HBM rating of 8kV and an MM rating of 400V.
